baber/WOPTO huggingface dataset:
Patent JP-H0427798-A (JP)
Title: Fixing device for impeller
Inventor: TANAKA SHIZUO
IPC: F04D29/20
Filed: 1990-05-21
Abstract: PURPOSE:To enable the fixing device in the title to be fixed and removed from a impeller shaft easily as well as excellency in workability and producibility at a low cost by applying turn stop to the impeller through a process of tightening an annular wedge by means of a tightening nut. CONSTITUTION:An axial hole 3 in which an impeller shaft 1a fits loosely is protrusively set in the boss part 2b of an impeller 2 to set a slant pressure receiving surface 5 circumferentially around the axial port 3 eccentrically in front of the axial hole 3. And, the slant pressing surface 7 of an annular wedge 6 is inserted from the tip of the impeller shaft 1a along a slant pressure receiving surface 5. The slant pressure receiving surface 5 is pressed by the slant pressing surface 7 by tightening a tightening nut 8 fitted spirally at the tip of the impeller shaft 1a in its axial direction, and one side of the inner peripheral surface of the axial hole 3 is in eccentric pressure contact with one side of the outer peripheral surface of the impeller shaft 1a. Thus, fitting and removal to and from the impeller shaft 1a can be easily performed as well as excellency in workability and producibility at a low cost.
Patent JP-S6112783-A (JP)
Title: Reversible temperature indicating material
Inventor: OOTA KOUICHI
IPC: G01K11/12
Filed: 1984-06-28
Abstract: PURPOSE:A temperature indicating material, containing an acid base indicator and a meltable compound, consisting of a carboxylic acid and an amine, and capable of giving a pH change, and capable of changing color reversibly according to the temperature change, and usable for temperature measurement, thermogenic sensing signs, and energy saving temperature signs, etc. CONSTITUTION:A reversible temperature indicating material containing (A) an acid base indicator, e.g. rhodamin B or methyl violet, and (B) a meltable compound, consisting of (i) a carboxylic acid, e.g. acetic acid or propionic acid, and/ or (ii) an amine, e.g. (di- or tri)ethanolamine or hexylamine, and capable of giving a pH change. USE:Temperature control of refrigerators, irons, toasters, gas water heater, etc. danger preventing signs, bath thermometers, indication of suitable temperature for food and drink, teaching materials, toys, etc.
Patent JP-H0425577-A (JP)
Title: Thermosetting covering composition excellent in adhesiveness and production thereof
Inventor: CHATANI MICHIO
IPC: C08F220/12
Filed: 1990-05-21
Abstract: PURPOSE:To improve permeability, fluidity, handleability, etc., by polymerizing a crosslinkable monomer and an insaturated monomer comprising primarily an alkyl methacrylate and containing its dissolved polymer until a specific polymer content is attained. CONSTITUTION:1-60wt.% crosslinkable monomer (A) preferably having 2 or more (meth)acryloyl groups in the molecule and having 10 or less carbon atoms between the (meth)acryloyl groups and 99-40wt.% unsaturated monomer (B) comprising a syrup of a mixture of an alkyl methacrylate and, if necessary, other alpha,beta-ethylenically unsaturated monomers copolymerizable therewith and, if necessary, their polymers dissolved therein, are mixed and polymerized partially in the presence of a polymerization initiator to obtain the title composition comprising a partially crosslinked gelled polymer in which the content of the polymer is increased by 4-62wt.% over the polymer content of the mixture of the components A and B so that the total polymer content will not exceed 80wt.%.
Patent JP-S6111189-A (JP)
Inventor: SAKANO SHIYUUICHI
IPC: B07B13/02
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08330975-A (JP)
Title: Error correction code decoding method and circuit adopting this method
Inventor: YOSHIDA HIDEO
IPC: H03M13/00
Filed: 1995-05-30
Abstract: PURPOSE: To omit a redundant circuit to detect and correct the error with a simple constitution and to improve the reliability of error correction code decoding by handling only data of the size of an information symbol at the time of encoding and decoding the Reed Solomon code constituted on a symbol larger than the information symbol. CONSTITUTION: 2-bit dummy data as remainder bits out of 10 bits of one symbol of information is given to 8-bit input data from a dummy data input circuit 2. Meanwhile, syndrome data based on excess of a check symbol is generated by a syndrome data correction circuit 3. One of 10-bit data is selected by a selector 4 and is given to a Galois field addition circuit 5. The output of the Galois field addition circuit 5 is outputted to a register 7, and the output of this register 7 is given to the Galois field addition circuit 5 through a Galois field coefficient multiplication circuit 8 or directly by a selector 6. The output of the register 7 is outputted as syndrome data from a syndrome output terminal 9.
Patent JP-S6264317-A (JP)
Inventor: HOTSUTA SEISUKE
IPC: A47G33/02
Filed: 1986-06-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6034394-A (JP)
Inventor: SAOTOME KAZUHIKO
IPC: B67D7/36
Filed: 1983-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62290257-A (JP)
Title: Exchange diagnosing device
Inventor: NAKAMURA JUNJI
IPC: H04M3/26
Filed: 1986-06-10
Abstract: PURPOSE:To more efficiently find the fault of a switching system than ever, by receiving a bit of test information from the exchange, selecting the selection number of a test connection corresponding to the bit of test information, and diagnosing the fault of the switching system by issuing a call to the exchange, and sending the selection number. CONSTITUTION:An exchange 50 in which a fault diagnosing device 10 is installed, is arranged at a maintenance in-charge station A, and a maintenance targeted station B, or E. By applying a start up at the maintenance in-charge station A, the outgoing call circuit 1b of the said station A issues the call to the exchange 50, and an outgoing call number which designates the maintenance targeted station B set at an outgoing call number setting part 20, is set at the outgoing call circuit 16, and it arrives at the maintenance targeted station B as an incoming call from the said circuit 16 through the exchange 50. At the fault diagnosing device 10 of the station B, the incoming call from the exchange 50 of the said station to an incoming call terminal 14 is detected at an external input signal detecting part 18, and a bit of external input information is received from the exchange 50. The bit of external input information includes a bit of selection information which designates the succeeding station C of a test call, and the detecting part 18 of the station B starts up the outgoing call circuit 16, and selects the outgoing call number of the succeeding station C set at the setting part 20. Thus, a sequence of test calls are circulated from the maintenance station A through each of the stations B, C, D, and E.
Patent JP-H02311874-A (JP)
Title: Detection of concentration of developer
Inventor: SATO YOSHIHIRO
IPC: G03G15/08
Filed: 1989-05-29
Abstract: PURPOSE:To accurately detect the concentration of developer by coating the surface of a detection window on a side where it comes in contact with the developer with light transmissive synthetic resin whose mold releasability is high and which has electrostatic charging characteristic in the same polarity as toner and making the toner in the developer contain specified processing dye. CONSTITUTION:The developer 252 consisting of the mixture of the toner having negative electrostatic charging characteristic and carrier having positive electrostatic charging characteristic is stored in a developing sleeve 251 and a developing device 25. The substrate of the detection window 33 is constituted of glass 332 and a vapor-deposited film 331 which is a dichroic mirror is applied to the outer side of the window, then the light transmissive synthetic resin sheet 333 whose mold releasability is high and which has the electrostatic charging characteristic in the same polarity as the toner is stuck to the surface of the window on the side where it comes in contact with the developer 252. Then, at least, styrene-based resin, phenol resin, quinacridone-based pigment and xanthene-based dye are contained in the toner in the developer. Thus, the concentration of the developer is accurately detected.
Patent JP-H1156410-A (JP)
Title: Lightweight point batt for safety shoes
Inventor: YAMANE MASAMUTSU
IPC: B29C43/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To materialize the lightening of a whole safety shoes and improve weight balance of a front and back of the safety shoes by forming a point batt of the safety shoes with a fiber reinforced thermoplastic resin complex material which satisfies a performance which is prescribed in a standard of S-type for an ordinary work for leather safety shoes in JIS-T-8101. SOLUTION: Safety shoes are formed by installing a lightweight batt material for safety shoes which are made of a fiber reinforced thermoplastic resin complex material, and satisfy a performance which is prescribed in a standard of S-type for an ordinary work for leather safety shoes in JIS-T-8101 and the weight is no more than 45 g per piece. In such case, a space between a base of a point batt in the case where the base of a point batt is loaded by 1100 kgf by an oppressive test for a single batt in JIS-T-8101 and a part of a back edge of an arch which has the largest amount of displacement is preferably more than 25 mm. To be more concrete, it is preferable to thicken to the utmost the point batt shoulder part 3 in which the highest stress is generated, and also to thin an upper part 1 whose displacement maximizes by the deformation of the shoulder part 3.
Patent JP-S6025948-A (JP)
Title: Photo-reduction of carbon dioxide
Inventor: TATSUKI SHIGEO
IPC: C07C55/06
Filed: 1983-07-22
Abstract: PURPOSE:To carry out the photo-reduction and fixing of carbon dioxide to oxalic acid, etc. in high efficiency, in one system, by irradiating light to an aqueous medium containing carbon dioxide, 2,2'-bipyridinium dication, a reducing photo- sensitizer, and a reducing agent for the regeneration of the photo-sensitizer. CONSTITUTION:2,2'-Bipyridinium dication or 1,10-phenanthrolium dication is irradiated with light in an aqueous medium, preferably in a mixture of water and an organic solvent miscible with water, in the presence of a reducing photo-sensitizer, e.g. tris(2,2'-bipyridine)-ruthenium(II). The dication is converted to the corresponding cation radical by this process, and at the same time, the existing carbon dioxide is reduced with the cation radical and the dication is regenerated. The photo-sensitizer lost it reducing power is reduced and regenerated by the existing reducing agent for the regeneration of the photo-sensitizer (e.g. triethanolamine), and recycled and reused for the reduction of the dication. The carbon dioxide can be converted and fixed to a lower oxyacid, etc. by the photoreduction process.
Patent JP-S6026788-A (JP)
Inventor: NAGASHIMA HIROTAKA
IPC: F16C33/00
Filed: 1983-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02311082-A (JP)
Title: Facsimile equipment
Inventor: FUKAGAWA HIROSHI
IPC: H04N1/32
Filed: 1989-05-26
Abstract: PURPOSE:To prevent an original from being split in excess of a limit time by starting and stopping the transmission and reception depending on the communication limit time. CONSTITUTION:A communication control section 4 receives destination designation selecting an opposite terminal equipment with the switch of an operating section 3 and sends a selection signal to a line 7. While a response signal from an opposite terminal equipment is detected, a picture signal is sent and when the communication is not terminated within the communication limit time, an interrupt signal is sent, the call is once restored and recall is applied immediately. In the case of reception, the control section 4 of the receiver terminal equipment connects the call signal to the line 7 detecting the signal and sends the reply signal. On the other hand, the picture signal from the sender terminal equipment is received and recorded. When the reception is not finished within the limit time and the interrupt signal is received from the sender terminal equipment, the operation is interrupted and the mode is restored into the standby state and when the end signal is received, the reception is finished to cut the recording paper. Thus, even when the communication is attained with an original exceeding the communication limit time, the original is not split and the printed recording paper is outputted.
Patent JP-S6113626-A (JP)
Title: Plasma processor
Inventor: KIMURA SHINICHIROU
IPC: C23C14/22
Filed: 1984-06-29
Abstract: PURPOSE:To process plasma by a method wherein magnet groups are provided near a vacuum container to throttle plasma preventing a processed substrate from being stained by sputtering from inner wall of container separating the substrate from plasma to restrain any direct irradiation damage. CONSTITUTION:Metallic atomic flow 29 and plasma flow 26 are separately produced by a evaporator 27 to be deposited on a substrate 31 after traversing and reacting near the substrate 31. In order to restrain any direct irradiation damage by charged particles in plasma, plasma is throttled in the magnetic field of magnet groups 25 not to bring the plasma into direct contact with the substrate 31 as well as the inner wall of container preventing sputtering from staining the substrate 31. Then microwaves may be generated by a magnetron 21 to be led into a discharge tube 32 and then plasma containing highly active O and N atoms at high concentration may be produced by means of resonating an electronic cyclotron with a magnetic field of electromagnets 25 to react to an evaporating metal effectively forming an excellent SiO2 or Si3N4 film with a small amount of H content in film and direct irradiation damage to the substrate 31.
Patent JP-S5358708-A (JP)
Title: Holding circuit for terminating relay of office trunk
Inventor: SHIMAMORI JIYUICHI
IPC: H04Q3/58
Filed: 1976-11-08
Abstract: PURPOSE:To prevent the holding of the terminating display in case no intermittence prevention is secured for the terminating display and no replier is at night at the signal arriving time from the office line, by providing a polarity detection relay only to the office trunk which is to be the utmost preference for the termination from the office line.
Patent JP-H06103435-A (JP)
Title: Running recoder for automobile
Inventor: HORUSUTO NEETAA
IPC: G07C5/08
Filed: 1993-06-03
Abstract: PURPOSE: To provide a traveling recording device for an automobile in which outstanding recording is executed which can be interpreted without any data processing cost and special knowledge with respect to speed recording. CONSTITUTION: Each measured speed value by a clock required for desired resolution is simultaneously written in two storage branch paths 15 and 16. A ring memory 24 is preserved as it is in one storage branch path 15 when a vehicle stops, and in the other storage branch path 16 when the speed value is beyond a prescribed decelerated value due to braking or collision, and the storage is continued in a postconnected linear memory 25.
Patent JP-H01302022-A (JP)
Title: Combustion device
Inventor: KOMAI YUKIRO
IPC: F23N5/00
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a vibratory combustion generated by a smaller-sized combustion chamber by a method wherein the number of revolutions of a blower is increased or decreased in proportion to an increased or a decreased pressure within the combustion chamber detected by a pressure sensor arranged at an outer wall of the combustion chamber. CONSTITUTION:Air is supplied by an air blower 1 into an air supplying chamber 2 and fuel is supplied by a nozzle 3 into a burner 4. The fuel is burned within a combustion chamber 5 and then it passes through a heat exchanger 6 and is discharged through a discharging cylinder 7. A pressure sensor 8 arranged at an outer wall of the combustion chamber 5 may detect a pressure within the combustion chamber and transmit it to a controlling device 9. The controlling device 9 may increase or decrease the number of revolution of the air blower 1 in proportion to an increased pressure or a decreased pressure within the combustion chamber 5 so as to control an amount of air. In this type of hot water feeding device, even if a variation of pressure is generated within the combustion chamber 5, an amount of air is not varied and then a vibratory combustion can be restricted without having any resonance of a pressure variation caused by a combustion reaction to a specific number of vibration found in the combustion device.
Patent JP-H02311452-A (JP)
Title: Diisocyanate compound
Inventor: YANAGII TOYOKAZU
IPC: C07C265/10
Filed: 1989-05-26
Abstract: PURPOSE:To provide a diisocyanate compound having a chlorine-content lower than a specific level, useful for the production of polyurethane and having improved corrosion resistance, weather resistance, moisture resistance and heat resistance. CONSTITUTION:The content of chlorine in the objective compound is decreased to <=10ppm. The diisocyanate compound can be produced e.g. according to the reaction formula by reacting a dimethyl carbonate compound with a diamine at a molar ratio of 2-50 especially preferably using a basic substance such as sodium methylate as a catalyst and thermally decomposing the resultant urethane compound. The dimerization reaction can be suppressed and the yield of urethane compound can be improved by keeping the ratio of dimethyl carbonate/amine to the above level.
Patent JP-H10321439-A (JP)
Title: Shell type transformer
Inventor: ONO TAKAO
IPC: H01F27/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to replace a transformer even if heavyweight members cannot be transported due to limitations to roads by manufacturing a coil group and an iron core at a factory, moisture-proof and dustproof packaging and transporting them to a site and allowing them to be assembled at the site. SOLUTION: The relative positions of a coil group 11 and an iron core 12 are set as in the case of an ordinary transformer. The iron core 12 is provided on the upper surface of an iron core bracket metal 13 supported by upper and bottom surfaces of a collar 3a of a lower tank 3, and the iron core 12 inserted into a window portion of the coil group 11 is passed between and provided on the collars 3a on both sides of the lower tank 3. In addition, a magnetic shield is stuck to vertical direction members of the iron core bracket metal 13 and a coil support 16. The coil group 11 and the iron core 12 are tight packaged by films, respectively and transported go a site. At the site, the film is removed from the coil group 11 after the iron core is stacked.  The content of a transformer is replaced at the site by a method of removing the film from the coil group 11 after the iron core is stacked and assembling a central tank 5 and a lower tank 7.
Patent JP-H04300562-A (JP)
Title: Electrical drug introducing device
Inventor: EGUCHI MASAHIRO
IPC: A61N1/30
Filed: 1991-03-28
Abstract: PURPOSE:To maintain the fluctuating element of a living body within a set range and to avert the side-effect by excess dosing by providing an electrical drug introducing member which penetrates a drug into the body by the signal from a control member which compares the signal from a sensor for measuring the fluctuation quantity of the fluctuating element of the living body with a set value and transmits a signal when the above-mentioned signal exceeds this set value. CONSTITUTION:A blood pressure fluctuation sensor 7 is mounted to the finger part so as to crimp this part. The control member (having a power source part) 8 is mounted to the waist part. The electrical drug introducing member 9 is stuck to the waist part. The fluctuation in the blood pressure is measured by the blood pressure fluctuation sensor 7 in accordance with the command of the control member 8 and the signal of the blood pressure fluctuation measured by this sensor 7 is transmitted to the control member 8. The signal is compared with the set value by this control member 8 which transmits the control signal when the signal exceeds the set value. The blood pressure dropping agent incorporated into the electrical drug introducing member 9 sticking to the skin is absorbed into the skin by this control signal, by which the blood pressure is dropped within the normal range and the side effect by the excessive drug dosing is averted.
Patent JP-H01304236-A (JP)
Title: Joint structure for column and beam
Inventor: MATSUO HIDENARI
IPC: E04B1/58
Filed: 1988-05-31
Abstract: PURPOSE:To secure the strength and rigidity of column flanges by a method in which a strip of steel is wound around the periphery of a flange constituting a steel column, and a joint metal is welded to the end of a steel beam and connected with the flange in such a way as to hold the strip. CONSTITUTION:A strip 7 of steel as a structural material is wound around the periphery of a flange 1a forming a steel column, and a joint metal 3 is welded to the end of a steel beam 2 and fixed to the periphery of the flange 1a of the steel column 1 in such a way as to hold the strip 7 between the flange 1a and the metal 3 through bolts 4 and nuts 5. A tension force from the flange 2a of the beam 2 is dispersed to the metal 3   the bolts 4   the flange 1a of the column 1   the web 1b of the column 1 and also to the metal 3  the bolts 4 the flange 1a of the column 1   the strip 7   the other flange 1a of the column 1. The concentration of stress on the web 1b can thus be avoided.
Patent JP-H086689-A (JP)
Title: Complementation system for comand input time
Inventor: SHIMIZU TAKAHIRO
IPC: G06F3/02
Filed: 1994-06-16
Abstract: PURPOSE:To reduce user's command input operation by performing complementation based upon use frequency information on a command which is executed in the past at the time of input operation for the command. CONSTITUTION:A command input means 1 once receiving a data sequence for executing the command passes the data sequence to a complementing operation detecting means 2. The complementing operation detecting means 2 judges whether or not the received data sequence contains a data sequence indicating operation for requesting predetermined complementation. When the data sequence is included, a command complementing means 3 is called. When not, a command executing means 4 is called. The command complementing means 3 selects a command which contains the data sequence and is high in use frequency by calling an execution information reference means 6, and calls the command executing means 4. The command executing means 4 executes the command and registers or updates information in a command execution information table 7 by using a command execution information updating means 5 when the command is normally executed.
Patent JP-S6027152-A (JP)
Title: Dumet wire made of composite wire and manufacture thereof
Inventor: KUDOU KAZUNAO
IPC: H01L23/48
Filed: 1983-07-25
Abstract: PURPOSE:To prevent the generation of glass cracks or the remaining of residual strain in glass by a method wherein an Ni layer at 3% or less of weight ratio is formed on a core wire of Fe-Ni ally, and a Cu or Cu alloy layer on the Ni layer. CONSTITUTION:The core wire 5 made of Fe-Ni nickel alloy is provided thereof with the Ni-plated layer 6 at 3% or less of weight ratio. A coat layer 7 of Cu or Cu alloy layer is provided on the plated layer 6. Thereby, the heat applied by the process of sealing is shut off by the layer 6, resulting in the decrease of thermal conductivity. As a result, cooling advances without the transient difference between the glass and the stud part, and accordingly the glass cracks generating in this cooling process is eliminated.